When a soft metal produces thick, segmented chips wile being ...

[Coya19@aol.com]

When a soft metal produces thick, segmented chips wile being turned on a lathe and no cutting fluid is used, what kind of surface finish is expected?
 
  A) A torn, disrupted, rough finish B) One having very coarse tool marks
  C) Smooth and shiny D) Burnished smooth

Question 2

Countersinking is a machining operation in which the end of a hole is shaped to accept a flat head screw.
 
  Indicate whether the statement is true or false

[TheDev123]

Answer to Question 1

A

Answer to Question 2

TRUE

[Coya19@aol.com]

Thank you!

[TheDev123]

Always glad to help...